scholarly journals Reducing odorous VOC emissions from swine manure using soybean peroxidase and peroxides

2012 ◽  
Vol 124 ◽  
pp. 95-104 ◽  
Author(s):  
David B. Parker ◽  
Lingshuang Cai ◽  
Ki-Hyun Kim ◽  
Kristin E. Hales ◽  
Mindy J. Spiehs ◽  
...  
Keyword(s):  
Swine Manure ◽  
Soybean Peroxidase ◽  
Voc Emissions

<i>Evaluating of Products for Mitigation of Odor and Reduction of NH3, H2S, GHG, and VOC Emissions from Swine Manure in Deep Pit Storage Structures</i>

2020 ◽  
Author(s):  
Baitong Chen ◽  
Jacek A Koziel ◽  
Chumki Banik ◽  
Hantian Ma ◽  
Myeongseong  Lee ◽  
...  
Keyword(s):  
Swine Manure ◽  
Voc Emissions ◽  
Deep Pit ◽  
Storage Structures

scholarly journals Characterization of Volatile Organic Compound (VOC) Emissions from Swine Manure Biogas Digestate Storage

Atmosphere ◽  
2019 ◽  
Vol 10 (7) ◽  
pp. 411 ◽  
Author(s):  
Yu Zhang ◽  
Zhiping Zhu ◽  
Yunhao Zheng ◽  
Yongxing Chen ◽  
Fubin Yin ◽  
...  
Keyword(s):  
Organic Compound ◽  
Volatile Organic Compound ◽  
Total Concentration ◽  
Swine Manure ◽  
Air Pollutant ◽  
Mitigation Strategies ◽  
Halogenated Hydrocarbons ◽  
Voc Emissions ◽  
Volatile Organic ◽  
Biogas Digestate

Livestock manure is one of the major sources of volatile organic compound (VOC) emissions; however, characteristics of VOCs emitted from biogas digestate (BD) storage, which is a common manure practice, remain unclear. The objective of this study was to characterize VOC emissions during BD storage through the dynamic emission vessel method, to identify the VOC emissions that have potential odor and/or toxic effects. The results revealed the detection of 49 VOCs with seven classes, whose total concentration varied from 171.35 to 523.71 μg m−3. The key classes of the 49 VOCs included Oxygenated VOCs (OVOCs), olefins and halogenated hydrocarbons. The top four compositions, accounting for 74.38% of total VOCs (TVOCs), included ethanol, propylene, acetone and 2-butanone. The top four odorous VOCs, accounting for only 5.15% of the TVOCs, were toluene, carbon disulfide, ethyl acetate and methyl sulfide, with the concentration ranging from 13.25 to 18.06 μg m−3. Finally, 11 main hazardous air pollutant VOCs, accounting for 32.77% of the TVOCs, were propylene, 2-butanone, toluene, methyl methacrylate, etc., with the concentration ranging from 81.05 to 116.96 μg m−3. Results could contribute to filling the knowledge gaps in the characteristics of VOC emissions from biogas digestate (BD), and provide a basis for exploring mitigation strategies on odor and hazardous air pollutions.

ODOR AND VOC EMISSIONS FROM SWINE MANURE STORAGES

2002 ◽  
Vol 2002 (5) ◽  
pp. 123-135 ◽  
Author(s):  
José R. Bicudo ◽  
David R. Schmidt ◽  
Wendy Powers ◽  
James A. Zahn ◽  
Carrie L. Tengman ◽  
...  
Keyword(s):  
Swine Manure ◽  
Voc Emissions

A New Technology to Reduce VOC Emissions

2008 ◽  
Vol 3 (3) ◽  
pp. 14-20
Author(s):  
Sayavur I. Bakhtiyarov ◽  
◽  
Panakhov G.M ◽  
Eldar M. Abbasov ◽  
◽  
...  
Keyword(s):  
New Technology ◽  
Voc Emissions

Soybean Varietal Response to Liquid Swine Manure Application

2001 ◽  
Vol 93 (2) ◽  
pp. 358-363 ◽  
Author(s):  
John P. Schmidt ◽  
John A. Lamb ◽  
Michael A. Schmitt ◽  
Gyles W. Randall ◽  
James H. Orf ◽  
...  
Keyword(s):  
Swine Manure ◽  
Manure Application ◽  
Liquid Swine Manure ◽  
Varietal Response
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